SAP ABAP Object Oriented Programming (OOP)

Learn how static attributes and static methods work in abap object oriented programming (oop) using a vehicle class, counting created instances and encapsulating access with class-level data.

Explore inheritance and polymorphism in ABAP object oriented programming by building a superclass vehicle and a subclass car, implementing constructors, attributes (make, model, serial no), and a display method.

Explore narrowing casts in ABAP object oriented programming by casting subclass vehicles (car, truck, bus) to a vehicle reference, storing them in an internal table, and displaying subclass attributes.

Widening cast in interface demonstrates accessing LCL hotel methods via an interface reference, using the get number of rooms method, and handling type checks with try-catch for non-hotel objects.

This lab demonstrates creating an ABAP OOP ALV grid with a docking container in fullscreen, instantiating the container class, wiring constructor parameters (width 5000), and testing.

Learn to build an ABAP OOP ALV grid with clickable and editable cells, configuring internal tables, layout styles, and hotspots to manage editability and user interaction.

Catch the edit finished event in an alv grid using abap oop, implement an event handler, and refresh the grid to synchronize data after editing.